Methyl 3-cyano-2-methyl-4-(trifluoromethoxy)pyridine-6-carboxylate
6-(Chloromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Cyano-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-acetonitrile
2-(Chloromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-4-carboxaldehyde